Though Eric Trump had plenty of gratitude for the 20-year-old woman who cleaned up his father's star on the Hollywood Walk of Fame, not everyone on Twitter is impressed with the young lady.

Late last week, Makenna Greenwald of Wyoming was visiting Los Angeles when she stumbled across Donald Trump's vandalized star. She stopped to clean it off and then posted the evidence on Twitter, writing: 'Stopped to clean @realDonaldTrump Hollywood Star. Nothing but respect for MY President. #RaisedRight.'

While she has received plenty of support from like-minded Americans — including Eric, who tweeted at her to say 'thank you' — Makenna has also been on the receiving end of a whole lot of mockery.

Scrub scrub: 20-year-old Makenna Greenwald of Wyoming posted pictures to Twitter on June 28 of her cleaning Donald Trump's Hollywood Walk of Fame star with a tissue

In the pictures, Makenna is seen stooped over the star, scrubbing at it with a tissue. Once it was clean, she squatted alongside it for a happy snap.

Her tweet quickly went viral, earning hundreds of thousands of likes, and words of support from Trump voters, and Trump's son Eric as well.

But those who disapprove of Trump — according to Gallup, that number is now at 57 per cent, compared to just 37 per cent who approve — were less congratulatory.

Quite a few even took the opportunity to mock Makenna, as well as the fact that Trump's name is nestled alongside the likes of Cate Blanchett, Daniel Radcliffe, and the fictional character Shrek.

New pictures pored in from other Twitter users' travels to Los Angeles, spotlighting other stars on the Walk of Fame.

Each person copied Makenna's caption, with some even pretending to clean the stars they picked.

Another, who couldn't make it to the Walk of Fame, pictured himself with paper towel and cleaning solution at home, writing: 'Stopped to clean this spot on the carpet where my dog peed. Nothing by respect for MY president.'

This man took a picture near Rod Stewart's star and joked that the singer was his President

Make beleive: Even Godzilla got the presidential treatment

Makenna has also been called out for supporting someone 'those that lie, cheat, bully, and sexually harass'

Ew: This man couldn't make it to the Walk of Fame so he pretended to clean his dog's pee instead

The mockery added another layer to criticism from Trump detractors who chimed in to say things like 'hi makenna i just want to let you know that YOUR president also instituted a ban that separates families away from each other.'

'My parents taught me to oppose bigotry, respect the Constitution, & stand up to sexual predators. I was #RaisedRight. That's why I #resist,' wrote another.

'Pray for those that lie, cheat, bully, and sexually harass. Don't kiss up to them, though. #RaisedRight,' added yet another.

The negativity certainly offset some of the encouraging words from supports, including Fox News personality Sean Hannity

'Wow. Great American. @CNN @NBCNews @JoeNBC (who calls the @POTUS a schmuck, liar, goon etc.). Watch and learn what respect for the office is,' he wrote.

Greenwald even got a shout-out from Trump's second-oldest son, Eric, who wrote: 'Thank you Makenna! #MakeAmericaGreatAgain.